Wireless Car Aroma Diffuser with 20ml Empty Essential Oil Bottle

Origin : Mainland China Specifications: Material: Aluminum alloy Power supply: DC USB 5V 1A (output dc5v/1000mA) Product size: D98 * H168mm USB Length: 100cm Power: Approx 3W Battery capacity: 18650 2000mAh lithium-ion battery Essential oil capacity: 10ml/15ml/20ml oil bottle Intermittent mode: 15s on-165s off, 60s on-120s off, 120s on-60s off Coverage: Around 100~300 sq.ft Application: car, office, home, yoga, spa, travel Packing list: 1*Diffuser 1*USB cable 1*20ml empty essential oil bottle 1*user manual Product Feature: Waterless, wireless, rechargeable, portable.